One thing first: I have not bought the product. A friend had the rat trap, and I did it once borrowed. I have already bought from the Supercat vole, but had no luck so to this day - that's why I was a little cautious. But now. After I spotted several times rats in the garden, I have set up the trap. Since it is very easy, I have also attached with a ribbon on a big rock, because the rodents are strong. Since the case was used, no one was also the original bait longer there. But on the Internet say the experts, that the famous chocolate hazelnut cream is the best bait. So I smeared the stuff on the bait dish and placed me once in wait. No 10 minutes later came the first rat - but not tapped into the trap. So I have the event again rubbed thoroughly with moist soil to blur human scent traces. And shortly afterwards I went the first rat in the trap. Removed rat - simply hold the case over the dustbin and press the release lever back. The rat falls into the bin, without direct contact. I know of no other rat traps, but I can say that this case is really easy to use and simple works well. That's how it should be.
Addendum: This seems to be a universal event. I have now finally caught the vole in our garden. With the Supercat vole I had no luck, but this event is really awesome! I once again discovered a Wühlmauseingang and the case before it set up directly with nut nougat cream: the mouse was probably too tempting ;-)